n-methyl 2-pyrrolidone 98% for synthesis

Six white plastic bottles with red caps of varying sizes are lined up in ascending order against a plain gray background.

Three chemical solution bottles with red caps are arranged side by side against a gray background. The labels read "Methyl Orange Indicator Solution" and "Fehling's Solution No. A.

Three white chemical bottles with red caps, labeled "Chemnovyo," arranged in order of size against a plain gray background.

Four plastic bottles of chemical reagents with red caps, labeled for different substances, are arranged in size order against a gray background.

Five black plastic chemical bottles of various sizes are arranged on a gray surface against a dark gray background. Labels are visible but not fully legible.

Six brown pharmaceutical containers of varying sizes with white and red ChemBooz labels are arranged in a row against a plain gray background.

Three black plastic bottles of nitric acid with white hazard labels are arranged in a row against a grey background.

Two brown glass bottles with red caps, labeled as chemical containers, are placed side by side on a gray surface with a dark background.

Two white plastic chemical containers with black lids, labeled "Chemnovato." The left contains Magnesium Sulphate, and the right contains Acetyl Salicylic Acid, both on a gray background.

Three chemical bottles labeled Toluene, Iso-Propyl Alcohol, and Chloroform are arranged side by side on a gray background.

Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.

Two brown glass bottles labeled "Chloroform 99.8% for HPLC" with hazard symbols, placed side by side on a neutral gray background.

Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Specification

Description

1-Methyl-2-pyrrolidone; NMP ;N-methyl pyrrolidone

CAS	872-50-4
Molecular Formula	C5H9NO
Molecular Weight	99.13
Shelf Life	60 Months

Physical Properties
Physical State at 20 °C	Liquid	Colour	Colorless to pale yellow
Odour	Slight amine odor	pH Value	7.7 – 8.0
Melting Point/ Freezing Point [°C]	-24 °C	Flash Point [°C]	91 °C
Boiling Point [°C]	202 °C	Vapour Pressure [20°C]	0.39 – 0.43 hPa at 20 °C
Vapour Density	3.42	Density [g/cm3]	1.028
Solubility in Water [% weight]	Miscible with water	Partition Coefficient Log POW Octanol / Water at 20°C	-0.46
Explosion Limits – Upper [%]	9.50%	Explosion Limits -Lower [%]	1.30%

Specifications
Appearance	Almost colourless to pale yellow colored liquid	Assay	Min 98%
Water (H2O)	Max 0.05%	Weight /Ml at 20°C	1.028 – 1.033
Refractive Index (20°C; 589 Nm)	1.468-1.472

Dangerous Goods Information
UN Number	–	DG Class	–

Safety Information & Hazard Symbols
Symbol	GHS07, GHS08
Signal Word	Danger
Hazard Statement	H315-H319-H335-H360D
Precaution Statement	P201-P261-P305 + P351 + P338-P308 + P313

n-methyl 2-pyrrolidone 98% for synthesis

Price range: $81.65 through $366.85

Size

UOM

Clear

SKU C01742-00500-HS Category Chemicals